This all purpose cleaner and degreaser blasts away gummy, caked-on grime from hard to reach areas such as ejectors, firing pin assemblies, trigger components, gas ports, and bolt recesses. It dries quickly leaving behind a clean surface without any sticky residue. Use on shotguns, rifles, and handguns. It is also safe for polymers and will not damage magazines, gun stocks, camo finishes, or grips.